• FUMD Clamp-on Ultrasonic Flow Transmitter
  • FUMD Clamp-on Ultrasonic Flow Transmitter

FUMD Clamp-on Ultrasonic Flow Transmitter

Model : FUMD
Output:4 ... 20 mA, Maximum load:600 Ω
Accuracy:2.0% (±0.5 m/s ... 5.0 m/s)
Power supply:DC 24 V
Liquid:Water, Chemical, Oil
IP rating:IP54
  • Features
    ● Accuracy 2.0 %
    ● Response time:2 sec ; Repeatability:0.8 %
    ● Power supply:DC 24 V
    ● The clamp-on design is not necessary to shut down flow or cut the pipe when installing the Ultrasonic Flow Transmitter.


    eYc FUMD Clamp-on Ultrasonic Flow Transmitter measures the velocity of a fluid with ultrasound to calculate volume flow. Using ultrasonic transducers, the flow transmitter can measure the average velocity along the path of an emitted beam of ultrasound, by averaging the difference in measured transit time between the pulses of ultrasound propagating into and against the direction of the flow or by measuring the frequency shift from the Doppler effect. Whit affected by the acoustic properties of the fluid and can be impacted by temperature, density, viscosity and suspended particulates depending on the exact flow transmitter.

  • Applications
    Water and wastewater treatment / Food, pharmaceutical and paper industry / Petrochemical industry / Refrigeration and air conditioning industry / Energy plant
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  • Specification
    Analog output:4 ... 20 mA, Maximum load:600 Ω
    Repeatability:0.8%
    Accuracy:2.0% (±0.5 m/s ... 5.0 m/s)
    Response time:2 sec
    Alarm output:OCT, high and low flow alarm function (Optional)
    Communication:RS-485
    Power supply:DC 24 V
    Keypad:Four light touch buttons
    Screen:OLED 128x64 display screen
    Units:Metric and imperial units are available, m3/h, L/h, GAL/h, m3/min, L/min, GAL/min. Default unit setting:m3/h
    Totalizer:Six bit digit
    Liquid:Water, Chemical, Oil
    Piper material:Carbon Steel, Stainless Steel, PVC
    Case material:Aluminum alloy
    Environmental Temp.:0°C ... 50°C
    Liquid Temp.:0°C ... 50°C
    Environmental Humid.:0 ... 95%RH(Non-condensing)
    IP rating:IP54
    Data storage:Day, monthly, and year flow totalizer
    Cable length:1.8 m
Note : Design and specifications are subject to change without notice.
Note : If the product has RS-485 function, to avoid damaging product, please make sure the product and the device which connect with RS-485 are on common ground.